Maribel Paredes Olórtegui
Biographic Data
| ID | 200446 |
|---|---|
| NAME | Maribel Paredes Olórtegui |
| GIVEN NAMES | Maribel Paredes |
| FAMILY NAME | Olórtegui |
| SIGNATURE | OLÓRTEGUI M P |
| AFFILIATIONS | Prisma |
| ORCID | 0000-0001-9943-8157 |
| VERIFIED | Yes |
| TOTAL WORKS | 10 |
| TOTAL CITATIONS | 3 |
| AUTHOR COUNT | 10 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2009 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 1 |
Short‐term dynamics of linear growth among Peruvian infants in the first year of life in a population with linear growth faltering
OBJECTIVES: Infant growth is recognized to vary over the short term, with periods of greater and lesser linear growth velocity. Our objectives were to (1) examine the potential differences in overall growth profiles between children who experienced cumulative growth faltering in the first year of life consistent with that seen by many children living in poverty in low- and middle-income countries, versus children without growth faltering and (2) …
Etiology of acute febrile illness in the peruvian amazon as determined by modular formatted quantitative PCR
Project 1791, Registro de Proyectos de Investigación en Salud Pública (PRISA), Instituto Nacional de Salud, Perú
Characteristics associated with the transition to partial breastfeeding prior to 6 months of age
The WHO recommends exclusive breastfeeding for the first 6 months of life. However, the transition of the infants' diet to partial breastfeeding with the addition of animal milks and/or solids typically occurs earlier than this. Here, we explored factors associated with the timing of an early transition to partial breastfeeding across seven sites of a birth cohort study in which twice weekly information on infant feeding practices was collected. …
La Niña weather impacts dietary patterns and dietary diversity among children in the Peruvian Amazon
Objective: In 2011–2012, severe El Niño Southern Oscillation (ENSO) conditions (La Niña) led to massive flooding and temporarily displacement in the Peruvian Amazon. Our aims were to examine the impact of this ENSO exposure on child diets, in particular: (1) frequency of food consumption patterns, (2) the amount of food consumed (g/d), (3) dietary diversity (DD), (4) consumption of donated foods, among children aged 9–36 months living in the outs…
Pathogen-Specific Impacts of the 2011–2012 La Niña-Associated Floods on Enteric Infections in the MAL-ED Peru Cohort
Extreme floods pose multiple direct and indirect health risks. These risks include contamination of water, food, and the environment, often causing outbreaks of diarrheal disease. Evidence regarding the effects of flooding on individual diarrhea-causing pathogens is limited, but is urgently needed in order to plan and implement interventions and prioritize resources before climate-related disasters strike. This study applied a causal inference ap…
Associations between Household-Level Exposures and All-Cause Diarrhea and Pathogen-Specific Enteric Infections in Children Enrolled in Five Sentinel Surveillance Studies
Diarrheal disease remains a major cause of childhood mortality and morbidity causing poor health and economic outcomes. In low-resource settings, young children are exposed to numerous risk factors for enteric pathogen transmission within their dwellings, though the relative importance of different transmission pathways varies by pathogen species. The objective of this analysis was to model associations between five household-level risk factors-w…
Social connectedness is associated with food security among peri-urban Peruvian Amazonian communities
Although households reported networks that spanned rural villages and urban centers, contacts within the community, with whom food was regularly shared, were most important to maintaining food security. Interventions that build within-community connectedness in peri-urban settings may increase food security
Early child health in an informal settlement in the Peruvian Amazon
BACKGROUND: Informal settlements are common throughout the developing world. In Peru, land occupations, commonly "invasions" in Spanish, are a means by which the extremely poor attempt to obtain access to land. Here, we examine difference in child health between two communities in the Peruvian Amazon, one well-established and one newly formed by 'invasion', as captured incidentally by a prospective epidemiological cohort study. METHODS: Between 2…
How multiple episodes of exclusive breastfeeding impact estimates of exclusive breastfeeding duration
The duration of exclusive breastfeeding (EBF) is often defined as the time from birth to the first non‐breast milk food/liquid fed (EBFLONG), or it is estimated by calculating the proportion of women at a given infant age who EBF in the previous 24 h (EBFDHS). Others have measured the total days or personal prevalence of EBF (EBFPREV), recognizing that although non‐EBF days may occur, EBF can be re‐initiated for extended periods. We compared brea…
They'll Change What They're Doing If They Know that You're Watching
Social scientists often employ direct observation to study human behavior, but a health researcher who proposes it may face considerable skepticism from colleagues. Concerns about reactivity lead many to question the validity of observational data. Because few studies have measured reactivity, evidence to evaluate this concern is limited. The authors report results from their systematic measurement of reactivity during a Peruvian malaria preventi…
They'll Change What They're Doing If They Know that You're Watching
Social scientists often employ direct observation to study human behavior, but a health researcher who proposes it may face considerable skepticism from colleagues. Concerns about reactivity lead many to question the validity of observational data. Because few studies have measured reactivity, evidence to evaluate this concern is limited. The authors report results from their systematic measurement of reactivity during a Peruvian malaria preventi…
They'll Change What They're Doing If They Know that You're Watching
Social scientists often employ direct observation to study human behavior, but a health researcher who proposes it may face considerable skepticism from colleagues. Concerns about reactivity lead many to question the validity of observational data. Because few studies have measured reactivity, evidence to evaluate this concern is limited. The authors report results from their systematic measurement of reactivity during a Peruvian malaria preventi…
Early child health in an informal settlement in the Peruvian Amazon
BACKGROUND: Informal settlements are common throughout the developing world. In Peru, land occupations, commonly "invasions" in Spanish, are a means by which the extremely poor attempt to obtain access to land. Here, we examine difference in child health between two communities in the Peruvian Amazon, one well-established and one newly formed by 'invasion', as captured incidentally by a prospective epidemiological cohort study. METHODS: Between 2…
How multiple episodes of exclusive breastfeeding impact estimates of exclusive breastfeeding duration
The duration of exclusive breastfeeding (EBF) is often defined as the time from birth to the first non‐breast milk food/liquid fed (EBFLONG), or it is estimated by calculating the proportion of women at a given infant age who EBF in the previous 24 h (EBFDHS). Others have measured the total days or personal prevalence of EBF (EBFPREV), recognizing that although non‐EBF days may occur, EBF can be re‐initiated for extended periods. We compared brea…
Social connectedness is associated with food security among peri-urban Peruvian Amazonian communities
Although households reported networks that spanned rural villages and urban centers, contacts within the community, with whom food was regularly shared, were most important to maintaining food security. Interventions that build within-community connectedness in peri-urban settings may increase food security
Pathogen-Specific Impacts of the 2011–2012 La Niña-Associated Floods on Enteric Infections in the MAL-ED Peru Cohort
Extreme floods pose multiple direct and indirect health risks. These risks include contamination of water, food, and the environment, often causing outbreaks of diarrheal disease. Evidence regarding the effects of flooding on individual diarrhea-causing pathogens is limited, but is urgently needed in order to plan and implement interventions and prioritize resources before climate-related disasters strike. This study applied a causal inference ap…
Associations between Household-Level Exposures and All-Cause Diarrhea and Pathogen-Specific Enteric Infections in Children Enrolled in Five Sentinel Surveillance Studies
Diarrheal disease remains a major cause of childhood mortality and morbidity causing poor health and economic outcomes. In low-resource settings, young children are exposed to numerous risk factors for enteric pathogen transmission within their dwellings, though the relative importance of different transmission pathways varies by pathogen species. The objective of this analysis was to model associations between five household-level risk factors-w…
Characteristics associated with the transition to partial breastfeeding prior to 6 months of age
The WHO recommends exclusive breastfeeding for the first 6 months of life. However, the transition of the infants' diet to partial breastfeeding with the addition of animal milks and/or solids typically occurs earlier than this. Here, we explored factors associated with the timing of an early transition to partial breastfeeding across seven sites of a birth cohort study in which twice weekly information on infant feeding practices was collected. …
La Niña weather impacts dietary patterns and dietary diversity among children in the Peruvian Amazon
Objective: In 2011–2012, severe El Niño Southern Oscillation (ENSO) conditions (La Niña) led to massive flooding and temporarily displacement in the Peruvian Amazon. Our aims were to examine the impact of this ENSO exposure on child diets, in particular: (1) frequency of food consumption patterns, (2) the amount of food consumed (g/d), (3) dietary diversity (DD), (4) consumption of donated foods, among children aged 9–36 months living in the outs…
Etiology of acute febrile illness in the peruvian amazon as determined by modular formatted quantitative PCR
Project 1791, Registro de Proyectos de Investigación en Salud Pública (PRISA), Instituto Nacional de Salud, Perú
Short‐term dynamics of linear growth among Peruvian infants in the first year of life in a population with linear growth faltering
OBJECTIVES: Infant growth is recognized to vary over the short term, with periods of greater and lesser linear growth velocity. Our objectives were to (1) examine the potential differences in overall growth profiles between children who experienced cumulative growth faltering in the first year of life consistent with that seen by many children living in poverty in low- and middle-income countries, versus children without growth faltering and (2) …
Medicine (10 works) · Child Nutrition and Water Access (7 works) · Environmental health (6 works) · Internal Medicine (5 works) · Amazon rainforest (4 works) · Biology (4 works) · Demography (4 works) · Geography (4 works) · Demography (3 works) · Food Security and Health in Diverse Populations (3 works)